Sand quarries are subject to the severe problem of dust clouds being produced by various items of equipment. NEU supplies filler extraction columns
Before dusting, it is necessary first to cover all the sources emitting dust to prevent the spread of dust in the environment. The cowling consists of confining an area with the best possible tightness to minimize the volumes to be sucked. Clever solutions, surface closures, moving or flexible elements...
The fillers are the finest granulometries that pollute the quality of gravel. But once sorted, they can become an additive in building materials, especially hydraulic concretes.
The solution ?: The filler extraction column
The filler extraction column allows, with an entry of 20 to 70 t / h of sand 0/2 or 0/4 containing 15 to 20% of fillers, to obtain a gain of 5 to 8% of fillers out.
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